Trapjaw Tyrant [Rivals of Ixalan] 136 when an attack is declared

when an attack is declared involving a monster you control and an opponent's monster: You can activate this effect

you gain 5 life

You can only use each of these effects of "Nekroz of Gungnir" once per turn

Set: Ancient Prophecy Card type: Effect Monster Rarity: Ultra Rare Attack: 2100 Defense: 1400 If you have 2 or more X-Saber monsters in your Graveyard and you control no monsters

A Fusion Summon of this monster can only be conducted with the above Fusion Material Monsters

Trapjaw Tyrant [Rivals of Ixalan] 136 when an attack is declaredSet: Rivals of Ixalan Type: Creature Dinosaur Rarity: Mythic Cost: {3}{W}{W} Enrage Whenever Trapjaw Tyrant is dealt damage, exile target creature an opponent controls until Trapjaw Tyrant leaves the battlefield. "I would advise you not to struggle." Huatli